html {
}

body {
  font-family: '微软雅黑';
}

a {
  text-decoration: none;
}

pre {
  background-color: inherit;
  font-size: inherit;
  border-width: 0;
  margin: 0;
  padding: 0;
}

.container{
  display: none;
  margin-top: 20px;
}
